Cloud Security in Space Communication Network

With the development of space networking technology, space communication network (SCN) has become an important infrastructure for global communication node interconnection and spatio-temporal information sharing. Cloud computing will become the main form of application services provided by SCN in the future. In this paper, based on the analysis of the development and limitation for the existing cloud security technologies in SCN, the application ideas and thoughts for architecture constructed technology of mimic security defense (MSD) in the cloud computing is discussed. The design and implementation methods of cloud platform with endogenous security for SCN are proposed. Related technical ideas and design proposed can be used to provide reference for building of security protection system on SCN with endogenous security.